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introduction：Bearing is an important part of contemporary machinery and equipment,Its main function is to support the mechanical rotating body，Reduce the friction coefficient during its movement，And ensure its rotation accuracy。Do you know how to determine the standard of bearing life？
2018-11-17 Reading quantity 954
introduction：Cylinder piston due to long-term reciprocating movement，Reciprocating piston seals should be selected Wear requirement，Oil corrosion resistance，Good hardness85°around。The selection of sealing ring material is of great significance to its sealing performance and service life。The performance of the material directly affects the performance of the sealing ring
2018-11-17 Reading quantity 414
introduction：Deep groove ball bearing is a common type of rolling bearing,It is characterized by low friction resistance，High speed of revolution，Can be used to withstand radial loads or diameters On a joint load that acts simultaneously in both direction and axial direction，It can also be used on parts that bear axial loads， For example, low-power motors、Automotive and tractor gearboxes、Machine tool gear box，General machine、tool,Is widely used A kind of rolling bearing。
2018-11-20 Reading quantity 705
introduction：Xiaobian learned from the manufacturer，Roller bearing is a kind of bearing，The journal rotates in circular contact with a number of rollers usually mounted on the positioning ring。Roller bearings can be preloaded to achieve good accuracy and rigidity。An inner ring with taper can also be used，To arbitrarily adjust the working clearance of the bearing。This solution can fully achieve the printing machine roller bearing zero clearance requirements。
2018-11-14 Reading quantity 426
introduction：Machine tool bearing？Machine tool bearings are the main shaft bearings of precision machine tools and similar equipment，It ensures the working accuracy and performance of precision machine tools。
2018-11-15 Reading quantity 462
introduction：Rodless cylinder refers to the use of pistons directly or indirectly connected to the external actuator，And make it follow the piston to achieve reciprocating movement of the cylinder。The big advantage of this type of cylinder is that it saves installation space，Divided into magnetic couple rodless cylinder（Magnetic cylinder）With mechanical rodless cylinders。
2018-11-15 Reading quantity 267
introduction：Industry technicians told the small external spherical ball bearing is actually a variant of the deep groove ball bearing，It is characterized by a spherical outer diameter surface of the outer ring，It can be fitted into the corresponding concave sphere of the bearing seat to play the role of aligning。External spherical bearings are mainly used to bear radial and axial combined loads，Generally, it is not suitable to bear axial loads alone。Do you know how to disassemble and install it？
2018-11-16 Reading quantity 660
introduction：The sub-cylinder is the main auxiliary equipment of the boiler，It is used to distribute the steam generated during the operation of the boiler to the various pipelines，Branch cylinder system pressure equipment，Affiliated pressure vessel，Bearing capacity，The capacity should correspond to the supporting boiler。The main pressure elements of the branch cylinder are：head，Shell material。
2018-11-16 Reading quantity 335
introduction：Ball bearings are more common in light industrial machinery。Ball bearings are also called ball bearings，It is a kind of rolling bearing，Install the spherical alloy steel ball between the inner ring and the outer ring，The rolling method is used to reduce the friction in the process of power transmission and improve the efficiency of mechanical power transmission。It can not withstand large heavy loads。
2018-11-10 Reading quantity 954
introduction：According to Xiaobian understanding，turbine、The case of a rotary piston engine, etc., is also commonly called“Air cylinder”。Applications of cylinders：printing（Tension control）、semiconductor（Spot welder、Chip grinding）、Automatic control、Robots and so on。Does the cylinder need to be sealed？
2018-11-10 Reading quantity 316
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